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KTM to RET: distance & flight time
Kathmandu (Tribhuvan International Airport) → Røst (Røst Airport)
4,021 mi
6,471 km · 3,494 nm
8h 21m
estimated nonstop flight time
-3.7h
time difference · heading northwest
See live KTM→RET fares Phone-only fares on this route — call free
Flight time details
4,021 miles nonstop takes roughly 8h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- RET — Røst Airport · Røst, Norway
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Near RET
- VRY · Værøy Heliport19 mi away
- LKN · Leknes Airport58 mi away
- BOO · Bodø Airport63 mi away
- SVJ · Svolvær Helle Airport83 mi away
Frequently asked questions
How far is KTM from RET?
The flight distance from Kathmandu (KTM) to Røst (RET) is 4,021 miles (6,471 km, 3,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to RET?
A nonstop flight takes about 8h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kathmandu and Røst?
Røst is 3.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to RET?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–RET that never appear on search engines, with no booking fees.